1 code implementation • 30 Sep 2020 • Simon Catterall, Joel Giedt, Raghav G. Jha, David Schaich, Toby Wiseman
In the large-$N$ and strong-coupling limit, maximally supersymmetric SU($N$) Yang--Mills theory in $(2 + 1)$ dimensions is conjectured to be dual to the decoupling limit of a stack of $N$ D$2$-branes, which may be described by IIA supergravity. We study this conjecture in the Euclidean setting using nonperturbative lattice gauge theory calculations. Our supersymmetric lattice construction naturally puts the theory on a skewed Euclidean 3-torus.
High Energy Physics - Theory High Energy Physics - Lattice
1 code implementation • 3 Mar 2020 • David Schaich, Raghav G. Jha, Anosh Joseph
The phase diagram of the theory depends on both the temperature $T$ and the deformation parameter $\mu$, through the dimensionless ratios $T / \mu$ and $g \equiv \lambda / \mu^3$ with $\lambda$ the 't Hooft coupling.
High Energy Physics - Lattice High Energy Physics - Theory
1 code implementation • 31 Jan 2019 • Alexei Bazavov, Simon Catterall, Raghav G. Jha, Judah Unmuth-Yockey
We study the $SU(2)$ gauge-Higgs model in two Euclidean dimensions using the tensor renormalization group (TRG) approach.
High Energy Physics - Lattice Other Condensed Matter
1 code implementation • 20 Sep 2017 • Simon Catterall, Raghav G. Jha, David Schaich, Toby Wiseman
We consider maximally supersymmetric SU(N) Yang--Mills theory in Euclidean signature compactified on a flat two-dimensional torus with anti-periodic (`thermal') fermion boundary conditions imposed on one cycle.
High Energy Physics - Theory High Energy Physics - Lattice
